Loss per Share

12 Months Ended

Sep. 30, 2013

Earnings Per Share [Abstract]

Loss per Share

 Since the Company had a net loss from continuing operations for both Fiscal 2013 and Fiscal 2012, there was no difference between basic and diluted loss per share in each of these fiscal years.  

 The following table sets forth the computation of basic and diluted loss per common share:

	Fiscal Years Ended
	September 30, 2013			September 30, 2012
Basic and Diluted Net Loss Numerator:
Loss from continuing operations	$	(24,666,000	)	$	(20,697,000	)
Income (loss) from discontinued operations		(3,359,000	)		1,029,000
Net loss	$	(28,025,000	)	$	(19,668,000	)
Basic and Diluted Net Loss Denominator:
Weighted average number of common shares outstanding		163,042,000			123,624,000
Basic and diluted loss per common share:
Loss from continuing operations	$	(0.15	)	$	(0.17	)
Net earnings from discontinued operations	$	(0.02	)	$	0.01
Net loss attributable to ISC8 per common share	$	(0.17	)	$	(0.16	)

 Options, warrants and convertible instruments outstanding at September 30, 2013 and September 30, 2012 to purchase approximately 594,951,000 and 325,327,000 shares of the Company’s Common Stock, respectively, were not included in the above computation because they were anti-dilutive.